所有会话在页面加载时等于null [英] all session equal null on page load

问题描述

嗨亲爱的
谁现在为什么?银行向我的回调URL发送信息时，所有会话都被删除了??
我想验证我的信息以发送给银行，但是当从银行退回的所有会话都被删除并且等于null时，我该怎么办?
我的问题是所有session = null

hi dear''s
who now why,when bank send infromation for my callbackurl, all session removed???
i want verify my information for sending to bank but when this back from bank all session removed and equal null,so what i must to do???
my problem is all session=null

推荐答案

Session 是您保存在自己的服务器内存中的东西.它是根据每个用户的每个请求创建的.

当您访问银行URL时，您在session 中有一些值，但是当响应来自银行时，这将被视为新请求，并且无法保留该session 值.

要做某件事，银行必须向您发送query string中的内容，或者必须为posting 数据.使用这些数据，您将必须找出最终需要执行的操作.

我希望我很清楚，如果您需要进一步说明，请告诉我.

Session is something that you keep on your own server memory. it is created per-user-per-request basis.

when you go to bank URL you have some values in session but when response comes from bank this is treated as fresh request and it cant get hold to that session values.

SO to do something, the bank must either be sending you something in query string or must be posting the data. using this data you will have to find out what needs to be done on your end.

I hope I am clear, if you need further clarification do let me know.

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